增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：每处错误及其修改均仅限一词;只允许修改10处，多者（从第11处起）不计分。
Some of my classmates and I went hiking on yesterday. Early in the morning, we gathered at our school gate and then head for West Lake, where was 10 kilometers away. On arriving, we first visited some famous places of interests there, which left a deep impression on us. Then we went boating, enjoy the beautiful scenery of the lake. Final, we tasted some local special snacks. Before we knew it, it was time for us go home. Although the hike was very tired, we all had a good time. They not only got relaxed by admiring the beauty of nature and also had our horizons broadened.
